Kaeya is praising Aether victory over Dvalin,the Storm Terror Dragon who wield the Storm and Rain and Lightning , both Kaeya and Aether of course with Paimon as the complement keep talking randomly each other with Paimon and the Knight of Favonius and talk about random things.
"So here I the deal I was to say,the thing is that we are going to talk about it my family secret, so better we go outside the headquarter since in the terms of privacy."
"Paimon is curious too about Kaeya past."
"Okay Kaeya, as you wish."
And then Kaeya guiding us to the outside of Headquarter of Knight of Favonius. Where the garden beside the building of Knight of Favonius Headquarter stand for.
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"I am going to be honest here. So listen to me carefully. Once I am a child, my grandfather told me about his secret, that he once a pirate, and he told me about his heirloom, the Sword of Arcadian, the one slain five-hundred dragon, the Elves and the Abyss Mage."
"Paimon cannot believe it. Is that even exist? The Sword of Legend, Arcadian Sword, and those dragons too?"
"I also think is possible to be a threat, especially for the possessor."
"That is the right logic. That is why that I asked for your aid, Paimon, Aether, you know I am the face of Knight of Favonius, of course that if I gather the intel all people who have known it and take it for their profits, Am I right?"
"Yeah, you right."
"So that is why I asked for your help Aether, Paimon, since Mondstadt people know you just as an Adventurer and Traveler."
"Paimon is reliable to be your help"
"I will help as much as I can to retrieve your heirloom sword."
"Okay that is the deal, inform me when you are done with your mission, Paimon, Aether."
And then Aether and Paimon begin to search the information about Arcadian Ruins.
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"Where do we must find the information? We cannot just ask the random person, right?"
"Just left it to the Negotiation Master, Paimon"
With some proud, Paimon asked about the Arcadian Ruins bluntly to the Guild Leader.
"I don't know much about Arcadian Ruins, but thank you about intel you had given to me."
"What, wait what do you mean by that?"
"I will inform you later if any news come about Arcadian Ruins."
"Paimon.. you had talked too much"
"What Aether, you want to thank me right? Be grateful for the genius Paimon to solve your hard communication skill."
And Paimon unconsciously spread it accros the Mondstadt so that everyone knew about Arcadian Ruins, although Kaeya warned Aether and Paimon to keep it a secret stuff.
While Paimon and Aether discuss, they were being eavesdropped by the Shadowy people, belonging to the black-market trading.
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"So that is what you all got?"
"Paimon want to help as much as Paimon can to get the Magnificent heirloom of Arcadian the Sword, but we lack of intel, and information."
"Of course, it is, that is not very known up until now."
"What we going to do Kaeya. Did you continue the search of Arcadian Ruins or just left it to be picked by someone?"
"Of course, no. That is my family heirloom. I will not give it to anyone easily."
"What is the next plan, Kaeya?"
"I had the branch intel that was tasked in the near of Cider Lake, of Mondstadt, go find her and protect her from the hilicurls and the robber."
"Paimon understood."
"I will do my best"
Then Aether and Paimon begin the search of the informant tasked by Kaeya in the near forest of the side of Cider Lake.
"Woahh help me..."
As Aether and Paimon had found the person described by Kaeya, Aether begin to defend and protect her, while Paimon is busy distracting the Robbery mercenaries.
Aether won the fight and both of the burglar and the mercenaries gone.
"Thank you for saving me, young man…"
"Paimon too is concerning yourself lady"
"And thank you little fairy, I believe that you are the person sent by Kaeya, here is the intel, just tell him that we are lining our life so no need the payment this time since he is my every day and every time customer, that is for sure."
And both Aether and Paimon go back to the Headquarter of Knight of Favonius.
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"So what is the intel said? Aether?"
"Here is the letter…"
It was a picture with a quote on the back of the photo.
"Where the big steel of Freedom. There is six big giant and the Archon that both blessed by the Seven."
"You mean the big mercusuar near the wind blower of Mondstadt?"
"You are right, then I let you inspect the place shown in this picture…"
"Paimon is excited to see the gallant sword of the Arcadian, Paimon means Paimon will gladly help Kaeya."
"You are the blunt lady, isn't it?"
Then Aether and Paimon went to the high place of wind blower of Mondstadt city near the six towers reside and the Archon statue is stand for.
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After arriving at the place,Aether and Pamon is confusing for climbing the high tower.
"How do we get there together? I mean Paimon is small so Paimon cannot carry big stuff as maps or Sword by myself."
"I will think the way… wind gliders..."
"What...?"
Aether then climbed the high wall and skydiving with wind gliders and reach the high place of Mondstadt City Giant Wind Blower.
"The missing poster person? Who placed this poster in such high place where no one watch over it?"
"Paimon found the chest, maybe Arcadian Ruins is inside."
And Aether turn to open the chest ,while the chest itself containing the riddle.
"Let's find Kaeya to find the means of this letter…"
"Paimon is agree with Aether, no works will result good if we just forgetting small detail."
And then Both Paimon and Aether head to the Headquarter of Knight of Favonius to meet Kaeya and find about the riddle information..